Open Exchange Rates · Authentication Profile

Open Exchange Rates Authentication

Authentication

Open Exchange Rates secures its APIs with apiKey across 1 declared security scheme, as derived from its OpenAPI definitions.

Foreign ExchangeCurrencyForexFinanceExchange RatesCurrency ConversionHistorical Rates
Methods: apiKey Schemes: 1 OAuth flows: API key in: query

Security Schemes

appId apiKey
· in: query (app_id)

Source

Authentication Profile

Raw ↑ 
generated: '2026-07-11'
method: derived
source: openapi/openapi.yaml
summary:
  types:
  - apiKey
  api_key_in:
  - query
schemes:
- name: appId
  type: apiKey
  in: query
  parameter: app_id
  description: Your unique App ID obtained from openexchangerates.org. Required for all endpoints
    except /currencies.json.
  sources:
  - openapi/openapi.yaml